Confluence-04-Brk

Statement of responsibility: [Works Progress Administration of Pennsylvania]. Relief on most maps shown by contours and spot heights. WPA Project Numbers: 4483 -- 19666 -- 25734 -- No. 65-23-5001 -- No. 465-23-3-192. Each sheet is named and may have a letter code of A, B, C, or D following the name,...

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Bibliographic Details
Main Author: United States. Works Progress Administration of Pennsylvania.
Other Authors: Pennsylvania. Bureau of Mines.
Format: Still Image
Language:unknown
Published: Works Progress Administration of Pennsylvania 1934
Subjects:
Online Access:http://digital.libraries.psu.edu/cdm/ref/collection/wpamaps/id/2675